CN215262576U

CN215262576U - Sampler for sewage treatment

Info

Publication number: CN215262576U
Application number: CN202121040857.8U
Authority: CN
Inventors: 张亚明; 杨武君
Original assignee: Hubei Laiqieer Environmental Protection Technology Co ltd
Current assignee: Hubei Laiqieer Environmental Protection Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-21
Anticipated expiration: 2031-05-17

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a sampler for sewage treatment, which comprises a water collecting barrel, a balancing weight, an upper cover and a water inlet mechanism; the balancing weights are uniformly and fixedly connected to the periphery of the outer wall of the water collecting barrel; the inner wall of the top end of the water collecting barrel is provided with threads; the upper cover is in threaded connection with the water collecting barrel through threads; a circular filter cylinder is fixedly connected to the bottom of the water collecting barrel; the water inlet mechanism is arranged inside the water collecting barrel; the water inlet mechanism comprises a water inlet, a support column, a limiting block, a spring and a cover plate; the water inlet is arranged on the inner wall of the center of the bottom of the water collecting barrel; the support column is fixedly connected with the inner side wall of the bottom end of the water collecting barrel; the limiting block is fixedly connected to the top of the supporting column; the spring is arranged on the outer wall of the support column; one end of the spring is fixedly connected to the bottom of the limiting block, and the other end of the spring is fixedly connected to the top of the cover plate; round holes are formed in the inner walls of the two sides of the cover plate; through setting up water inlet mechanism, make things convenient for the measurement personnel to take a sample sewage, improve sewage sampling efficiency.

Description

Sampler for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, specific sampler for sewage treatment that says so.

Background

The common water pollution of rivers and lakes is mostly caused by the substandard discharge of various sewage, and especially, the private stealing and discharging behaviors of some industrial sewage can cause great pollution to surface water, so that the environmental protection department can often sample and detect the sewage.

At present, the detection personnel in the prior art often use the glass container to directly sample from the inside of the sewage tank, because the detection personnel hand grips the glass container, can make sewage contact with the skin surface, cause discomfort, and sampling device can't filter floater rubbish in the sewage for sampling efficiency reduces.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the testing personnel and use the glass container directly to take a sample from the inside of effluent water sump often, owing to be that the testing personnel hand grips the glass container, can make sewage contact the skin surface, arouse the discomfort, and sampling device can't filter floater rubbish in the sewage for sampling efficiency reduces, the utility model provides a sampler for sewage treatment.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a sampler for sewage treatment, which comprises a water collecting barrel, a balancing weight, an upper cover and a water inlet mechanism; the balancing weights are uniformly and fixedly connected to the periphery of the outer wall of the water collecting barrel; the inner wall of the top end of the water collecting barrel is provided with threads; the upper cover is in threaded connection with the water collecting barrel through threads; a circular filter cylinder is fixedly connected to the bottom of the water collecting barrel; the water inlet mechanism is arranged inside the water collecting barrel; the water inlet mechanism comprises a water inlet, a support column, a limiting block, a spring and a cover plate; the water inlet is arranged on the inner wall of the center of the bottom of the water collecting barrel; the support column is fixedly connected with the inner side wall of the bottom end of the water collecting barrel; the limiting block is fixedly connected to the top of the supporting column; the spring is arranged on the outer wall of the support column; one end of the spring is fixedly connected to the bottom of the limiting block, and the other end of the spring is fixedly connected to the top of the cover plate; round holes are formed in the inner walls of the two sides of the cover plate; the cover plate is in sliding fit with the support column through the round hole; make things convenient for the measurement personnel to take a sample sewage, improve sewage sampling efficiency.

Preferably, a cleaning component is arranged inside the circular filter cylinder; the cleaning assembly comprises a rotating blade, a rotating shaft, a sleeve, a support rod and a brush; the rotating blades are fixedly connected to the bottom of the rotating shaft; the outer walls of two sides of the sleeve are fixedly connected with one end of the supporting rod; the other end of the support rod is fixedly connected to the inner wall of the circular filter cylinder; the rotating shaft is in rotating fit with the sleeve; the brush is fixedly connected to two sides of the outer wall of the rotating shaft; the brush is contacted with the inner wall of the circular filter cylinder; the meshes in the circular filter cylinder are cleaned, so that the meshes are prevented from being blocked, and the sampling speed is influenced.

Preferably, a support component is arranged at the top of the upper cover; the support assembly comprises a lifting ring, a lifting rope, a long rod, a first rotating wheel, a second rotating wheel and a rope collecting device; the lifting ring is fixedly connected to the center of the top of the upper cover; the long rod is internally provided with a through hole; the first rotating wheel is arranged inside the through hole; the second rotating wheel is arranged at the top of the long rod; the rope winder is arranged at the top of the long rod; one end of the lifting rope is arranged in the lifting ring, and the other end of the lifting rope is fixedly connected with the rope collector through the first rotating wheel and the second rotating wheel; conveniently carry out the sewage sample from the eminence, be suitable for different sampling environment.

Preferably, the water inlet is circular; the water inlet is communicated with the interior of the circular filter cylinder; four groups of support columns are arranged; the cover plate is square; the sampling speed is increased.

Preferably, the outer wall of the upper cover is provided with a plurality of groups of bulges; the upper cover is convenient for the detection personnel to screw off.

Preferably, a handle is fixedly connected to the end of the long rod; the outer wall of the handle is provided with anti-skid lines; the long rod is convenient to hold, and the anti-skidding effect is achieved.

The utility model has the advantages as follows:

1. the utility model discloses a water inlet, the support column, the stopper, the structural design of spring and apron, the testing personnel put into the water catch bowl and treat the sample effluent water sump, through the effect of balancing weight, make the water catch bowl sink rapidly, make sewage through the filtration of circular section of straining a section of thick bamboo, via the water inlet, will lap the top, make the apron upwards slide at round hole cooperation support column, and extrude the spring, after accomplishing the sewage sample, utilize the gravity and the spring answer effect of sewage, make the apron whereabouts, block up the water inlet, the sewage sampling efficiency is improved.

2. The utility model discloses a structural design of rotating vane, pivot, sleeve, branch and brush, inside a large amount of sewage got into circular section of thick bamboo of straining for rotating vane takes the pivot to rotate, makes the rigid coupling clear up the inside mesh of circular section of thick bamboo at the brush of pivot outer wall, prevents the mesh and blocks up, improves sewage sampling speed.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a sectional view of a main structure of the first embodiment;

FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present embodiment;

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present embodiment;

FIG. 4 is a perspective view of the water collecting barrel according to the first embodiment;

fig. 5 is a cross-sectional view of the cover plate of the second embodiment.

In the figure: 1. a water collection barrel; 11. a circular hole; 12. a through hole; 13. a handle; 2. a balancing weight; 3. an upper cover; 41. a water inlet; 42. a support pillar; 43. a limiting block; 44. a spring; 45. a cover plate; 5. a circular filter cartridge; 61. a rotating blade; 62. a rotating shaft; 63. a sleeve; 64. a strut; 65. a brush; 71. a hoisting ring; 72. a lifting rope; 73. a long rod; 74. a first runner; 75. a second runner; 76. a rope retracting device; 8. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, the sampler for sewage treatment of the present invention comprises a water collecting barrel 1, a balancing weight 2, an upper cover 3 and a water inlet mechanism; the balancing weight 2 is uniformly and fixedly connected to the periphery of the outer wall of the water collecting barrel 1; the inner wall of the top end of the water collecting barrel 1 is provided with threads; the upper cover 3 is in threaded connection with the water collecting barrel 1 through threads; the bottom of the water collecting barrel 1 is fixedly connected with a circular filter cylinder 5; the water inlet mechanism is arranged inside the water collecting barrel 1; the water inlet mechanism comprises a water inlet 41, a support column 42, a limiting block 43, a spring 44 and a cover plate 45; the water inlet 41 is arranged on the inner wall of the center of the bottom of the water collecting barrel 1; the support column 42 is fixedly connected with the inner side wall of the bottom end of the water collecting barrel 1; the limiting block 43 is fixedly connected to the top of the supporting column 42; the spring 44 is arranged on the outer wall of the supporting column 42; one end of the spring 44 is fixedly connected to the bottom of the limiting block 43, and the other end of the spring 44 is fixedly connected to the top of the cover plate 45; round holes 11 are formed in the inner walls of the two sides of the cover plate 45; the cover plate 45 is in sliding fit with the supporting column 42 through the round hole 11; the during operation, the measurement personnel puts into the effluent water sump of treating the sample with water-collecting bucket 1, effect through balancing weight 2, make water-collecting bucket 1 sink rapidly, make sewage filter through circular straining 5, via water inlet 41, with apron 45 top, make apron 45 upwards slide at 11 cooperation support columns 42 of round hole, and extrude spring 44, after accomplishing the sewage sample, utilize the gravity and the spring 44 answer effect of sewage, make apron 45 whereabouts, with water inlet 41 stifled die, sewage sampling efficiency has been improved, through unscrewing upper cover 3, can pour out the inside sewage of water-collecting bucket 1.

A cleaning component is arranged inside the circular filter cylinder 5; the cleaning component comprises a rotating blade 61, a rotating shaft 62, a sleeve 63, a support rod 64 and a hairbrush 65; the rotating blade 61 is fixedly connected to the bottom of the rotating shaft 62; the outer walls of the two sides of the sleeve 63 are fixedly connected with one end of the supporting rod 64; the other end of the strut 64 is fixedly connected with the inner wall of the circular filter cylinder 5; the rotating shaft 62 is in rotating fit with the sleeve 63; the brush 65 is fixedly connected to two sides of the outer wall of the rotating shaft 62; the brush 65 is contacted with the inner wall of the circular filter cylinder 5; during operation, inside a large amount of sewage got into circular section of thick bamboo 5 for rotating vane 61 takes pivot 62 to rotate, makes the brush 65 of rigid coupling at the outer wall of pivot 62 clear up the inside mesh of circular section of thick bamboo 5, prevents the mesh jam, improves sewage sampling speed.

The top of the upper cover 3 is provided with a supporting component; the support assembly comprises a lifting ring 71, a lifting rope 72, a long rod 73, a first rotating wheel 74, a second rotating wheel 75 and a rope collecting device 76; the lifting ring 71 is fixedly connected to the center of the top of the upper cover 3; the long rod 73 is internally provided with a through hole 12; the first runner 74 is arranged inside the through hole 12; the second rotating wheel 75 is arranged at the top of the long rod 73; the rope winder 76 is arranged at the top of the long rod 73; one end of the lifting rope 72 is installed inside the lifting ring 71, and the other end of the lifting rope is fixedly connected with the rope collector 76 through the first rotating wheel 74 and the second rotating wheel 75; during operation, in the place that sewage sample environment is complicated, the detector adjusts receipts rope ware 76 through handheld stock 73 for lifting rope 72 is through sliding with the cooperation of first runner 74 and second runner 75, transfers high to the effluent water sump inside with water collecting bucket 1, accomplishes the sewage sample after, through receiving rope ware 76, with water collecting bucket 1 lifting height, adapts to different sample environments.

The water inlet 41 is circular; the water inlet 41 is communicated with the inside of the circular filter cylinder 5; four groups of support columns 42 are arranged; the cover plate 45 is square; a plurality of groups of bulges are arranged on the outer wall of the upper cover 3; a handle 13 is fixedly connected with the end part of the long rod 73; the outer wall of the handle 13 is provided with anti-skid lines; during operation, through setting up the arch at 3 outer walls of upper cover, can increase frictional force, make things convenient for measurement personnel to twist and open upper cover 3, utilize handle 13 to make things convenient for measurement personnel to grip stock 73 when the sewage sample, play skid-proof effect.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a sealing ring 8 is disposed at the bottom of the cover plate 45; during operation, the back is accomplished in the sewage sample, and apron 45 is receiving sewage gravity and spring 44 reply effect down, dies water inlet 41 stifled, uses the back for a long time or under natural aging at sampling device for produce the gap between apron 45 and the water inlet 41, the phenomenon that can leak takes place, through setting up sealing washer 8, makes sealed effect better, improves sampling device's life.

The working principle is as follows: the inspection personnel puts the water collecting bucket 1 into a sewage pool to be sampled, the water collecting bucket 1 is rapidly sunk under the action of the balancing weight 2, sewage is filtered by the circular filter cylinder 5, the cover plate 45 is jacked up through the water inlet 41, the cover plate 45 slides upwards in the circular hole 11 in cooperation with the supporting column 42 and extrudes the spring 44, after the sewage sampling is completed, the cover plate 45 falls down by utilizing the gravity of the sewage and the restoring action of the spring 44 to block the water inlet 41, the sewage sampling efficiency is improved, the sewage in the water collecting bucket 1 can be poured out by screwing the upper cover 3, a large amount of sewage enters the circular filter cylinder 5, the rotating blade 61 drives the rotating shaft 62 to rotate, the brush 65 fixedly connected to the outer wall of the rotating shaft 62 cleans meshes in the circular filter cylinder 5, the meshes are prevented from being blocked, the sewage sampling speed is improved, the inspection personnel can inspect the sewage in places with complicated sewage sampling environment by holding the long rod 73 by hands, adjust and receive rope ware 76, make lifting rope 72 slide through the cooperation with first runner 74 and second runner 75, transfer the height to inside the effluent water sump with sump bucket 1, accomplish sewage sample back, through receiving rope ware 76, with sump bucket 1 lifting height, adapt to different sample environment, through setting up the arch at upper cover 3 outer wall, can increase frictional force, make things convenient for measurement personnel to unscrew upper cover 3, utilize handle 13 to make things convenient for measurement personnel to grip stock 73 when sewage sample, play skid-proof effect, after sewage sample is accomplished, apron 45 is under the contaminated water gravity and spring 44 answer effect, die water inlet 41, after sampling device uses for a long time or under the natural aging, make and produce the gap between apron 45 and the water inlet 41, can the phenomenon of leaking take place, through setting up sealing washer 8, make sealed effect better, improve sampling device's life.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A sampler for sewage treatment is characterized in that: comprises a water collecting barrel (1), a balancing weight (2), an upper cover (3) and a water inlet mechanism; the balancing weight (2) is uniformly and fixedly connected to the periphery of the outer wall of the water collecting barrel (1); the inner wall of the top end of the water collecting barrel (1) is provided with threads; the upper cover (3) is in threaded connection with the water collecting barrel (1) through threads; a round filter cylinder (5) is fixedly connected to the bottom of the water collecting barrel (1); the water inlet mechanism is arranged inside the water collecting barrel (1);

the water inlet mechanism comprises a water inlet (41), a supporting column (42), a limiting block (43), a spring (44) and a cover plate (45); the water inlet (41) is arranged on the inner wall of the center of the bottom of the water collecting barrel (1); the support column (42) is fixedly connected with the inner side wall of the bottom end of the water collecting barrel (1); the limiting block (43) is fixedly connected to the top of the supporting column (42); the spring (44) is arranged on the outer wall of the supporting column (42); one end of the spring (44) is fixedly connected to the bottom of the limiting block (43), and the other end of the spring is fixedly connected to the top of the cover plate (45); round holes (11) are formed in the inner walls of the two sides of the cover plate (45); the cover plate (45) is in sliding fit with the supporting column (42) through the round hole (11).

2. A sampler for sewage treatment according to claim 1, characterised in that: a cleaning component is arranged inside the circular filter cylinder (5); the cleaning assembly comprises a rotating blade (61), a rotating shaft (62), a sleeve (63), a support rod (64) and a brush (65); the rotating blades (61) are fixedly connected to the bottom of the rotating shaft (62); the outer walls of two sides of the sleeve (63) are fixedly connected with one end of the support rod (64); the other end of the support rod (64) is fixedly connected with the inner wall of the round filter cylinder (5); the rotating shaft (62) is in rotating fit with the sleeve (63); the brush (65) is fixedly connected to two sides of the outer wall of the rotating shaft (62); the brush (65) is contacted with the inner wall of the circular filter cylinder (5).

3. A sampler for sewage treatment according to claim 2, characterised in that: the top of the upper cover (3) is provided with a supporting component; the supporting component comprises a lifting ring (71), a lifting rope (72), a long rod (73), a first rotating wheel (74), a second rotating wheel (75) and a rope collecting device (76); the lifting ring (71) is fixedly connected to the center of the top of the upper cover (3); a through hole (12) is formed in the long rod (73); the first rotating wheel (74) is arranged inside the through hole (12); the second rotating wheel (75) is arranged at the top of the long rod (73); the rope winder (76) is arranged at the top of the long rod (73); one end of the lifting rope (72) is installed inside the lifting ring (71), and the other end of the lifting rope (72) is fixedly connected with the rope collector (76) through the first rotating wheel (74) and the second rotating wheel (75).

4. A sampler for sewage treatment according to claim 3, characterised in that: the water inlet (41) is circular; the water inlet (41) is communicated with the interior of the circular filter cylinder (5); four groups of support columns (42) are arranged; the cover plate (45) is square.

5. A sampler for sewage treatment according to claim 4, characterised in that: the outer wall of the upper cover (3) is provided with a plurality of groups of bulges.

6. A sampler for sewage treatment according to claim 5, characterised in that: a handle (13) is fixedly connected with the end part of the long rod (73); the outer wall of the handle (13) is provided with anti-skid grains.